The Chinese Train Control System (CTCS, Chinese: 中国列车控制系统) is a train control system used on railway lines in People's Republic of China. CTCS is similar...

The European Train Control System (ETCS) is a train protection system designed to replace the many incompatible systems used by European railways, and...

the Chinese Train Control System versions CTCS-2 and CTCS-3 installed on high-speed rail lines in China, which is based on the European Train Control System...

The Korean Train Control System (KTCS) is a train protection system established as a standard specification for the South Korean railway. KTCS-1 is designed...

Automatic train control (ATC) is a general class of train protection systems for railways that involves a speed control mechanism in response to external...

The Great Western Railway in the UK introduced its 'automatic train control' system in the early years of the 20th century. Each distant signal had...

Positive train control (PTC) is a family of automatic train protection systems deployed in the United States. Most of the United States' national rail...

Communications-based train control (CBTC) is a railway signaling system that uses telecommunications between the train and track equipment for traffic...

The Train Protection & Warning System (TPWS) is a train protection system used throughout the British passenger main-line railway network, and in Victoria...

signal operators or the train crews themselves. The system consists of a centralized train dispatcher's office that controls railroad interlockings and...

signalling (BE), or railroad signaling (AE), is a system used to control the movement of railway traffic. Trains move on fixed rails, making them uniquely susceptible...

British Rail's ATP system Continuous Automatic Warning System (CAWS) EBICAB European Train Control System (ETCS) Kavach Positive Train Control (PTC) Punktförmige...

China Railway Signal & Communication (CRSC) is a Chinese company specializing in train control systems, such as signals. The company was established by...

crocodile is a component of train protection systems used in France and Belgium. It works similarly to the Automatic Warning System (AWS) used in the United...

transport system, signalling control is the process by which control is exercised over train movements by way of railway signals and block systems to ensure...

of two trains colliding. The simplest way to prevent such collisions is to have only one train in the section at any given time. Such a system is known...

Train order operation is a system for safely moving trains using train orders, as opposed to fixed signals or cab signalling. In train order operation...

safeworking. In most situations, a system of signals is used to control the passage of trains between the blocks. When a train enters a block, signals at both...

occurred, is Chinese Train Control System CTCS-2 which is the Chinese version of European Train Control System Level 1. The CTCS-2 system uses the classical technology...

signalling system used across the majority of the United Kingdom rail network uses lineside signals to control the movement and speed of trains. The modern-day...

signals used to control railway traffic Train protection system – Railway fail-safe against human error Train speed optimization – A system that reduces...

a train crew authorizing specific train movements. The system is widely used in North America.[citation needed] The warrant is issued by the train dispatcher...

Automatic Warning System (AWS) is a railway safety system invented and predominantly used in the United Kingdom. It provides a train driver with an audible...

crossing in Abington, Massachusetts, US A CRH380A train passing Shoupakou level crossing at Beijing, China The types of early level crossings varied by location...

areas to aid with train separation and safety. Form D Control Form D Control System, or DCS, is a system similar to Track Warrant Control that is used by...

instruction. The same applies during signal failure. A main signal controls a train movement along a running line main line. A 'proceed' aspect on a main...

dispatcher, and train drivers and other users involved in railway operations. Scanet was also connected to the automatic train control system. However, several...

Train automatic stopping/stop-position controller (定位置停止装置, Teiichi Teishi Sōchi) (TASC) is the name of a train protection system/automated stopping aid...

manufactured locomotives, high-speed, regional, metro and underground passenger trains, trams and people movers as well as freight wagons. Non-rolling stock businesses...

is an electrical device used to prove the absence of a train on a block of rail tracks to control railway signals. An alternative to track circuits are...